RK - GB420MXZ4-120 - 420 MXZ4 - Heavy Duty Chain - 120 Links
For riders who put serious hours on their machine, the RK GB420MXZ4-120 is a 420 chain built with Japanese steel for consistent power transfer and long service life. Feature chromoly steel construction with seamless rollers and bushings. Chromized pins drastically improve wear resistance more than two times compare to normal non-sealed chains while absorbing shock loads from extreme jumps, ensuring strong pin retention. Heat treated using RK's exclusive Heat Induction Transfer (HIT) process, and not recommended for street use. give this chain the internal toughness to resist constant flex and impact loads. Chain Size: 420. The non-seal design keeps rotating weight to a minimum, a critical advantage on race bikes. Whether running a practice bike, race machine, or trail bike, the GB420MXZ4-120 delivers consistent performance. Sold individually.
Features
- Feature chromoly steel construction with seamless rollers and bushings
- Chromized pins drastically improve wear resistance more than two times compare to normal non-sealed chains while absorbing shock loads from extreme jumps
- Heat treated using RK's exclusive Heat Induction Transfer (HIT) process
- Not recommended for street use.
Specs
- Chain Size: 420
- Maximum Engine Displacement (Offroad): 150 cc
- Number of Links: 120
- Material: Steel
- Riding Style: Adventure Touring / Dual-Sport
- Type: Chain
- Units: Each
- Color/Finish: Gold
- Weight: 0,80 kg/100 Links
- Riding Style: Street
- Tensile Strength: 22.2 kN
- Product Name: Drive Chain
- Chain Type: 420 MXZ4
- Master Link Connector Type: Clip
- Tensile Strength: 4980 lb
- Maximum Engine Displacement (Street): Not Recommended
- Model: MXZ Series
- Riding Style: Off-Road
- Seal Type: Non-Seal
Frequently Asked Questions - RK - GB420MXZ4-120 - 420 MXZ4 - Heavy Duty Chain - 120 Links
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
